text: from django.core.management.base import BaseCommand
  
  
  class Command(BaseCommand):
      help = 'Test basic commands'
      requires_system_checks = False
  
      def add_arguments(self, parser):
          parser.add_argument('args', nargs='*')
          parser.add_argument('--option_a', '-a', default='1')
          parser.add_argument('--option_b', '-b', default='2')
          parser.add_argument('--option_c', '-c', default='3')
  
      def handle(self, *labels, **options):
          print('EXECUTE:BaseCommand labels=%s, options=%s' % (labels, sorted(options.items())))
  